JPS5572864A - Digital voltmeter having electrooptical waveform indicator - Google Patents

Digital voltmeter having electrooptical waveform indicator

Info

Publication number
JPS5572864A
JPS5572864A JP13507079A JP13507079A JPS5572864A JP S5572864 A JPS5572864 A JP S5572864A JP 13507079 A JP13507079 A JP 13507079A JP 13507079 A JP13507079 A JP 13507079A JP S5572864 A JPS5572864 A JP S5572864A
Authority
JP
Japan
Prior art keywords
electrooptical
digital voltmeter
waveform indicator
waveform
indicator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13507079A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0123742B2 (id
Inventor
Aaru Kumetsu Aran
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BBC Brown Boveri France SA filed Critical BBC Brown Boveri France SA
Publication of JPS5572864A publication Critical patent/JPS5572864A/ja
Publication of JPH0123742B2 publication Critical patent/JPH0123742B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
    • G01R13/408—Two or three dimensional representation of measured values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP13507079A 1978-11-24 1979-10-19 Digital voltmeter having electrooptical waveform indicator Granted JPS5572864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1204778A CH633889A5 (de) 1978-11-24 1978-11-24 Digitalvoltmeter mit elektrooptischer anzeige der wellenform.

Publications (2)

Publication Number Publication Date
JPS5572864A true JPS5572864A (en) 1980-06-02
JPH0123742B2 JPH0123742B2 (id) 1989-05-08

Family

ID=4379347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13507079A Granted JPS5572864A (en) 1978-11-24 1979-10-19 Digital voltmeter having electrooptical waveform indicator

Country Status (7)

Country Link
US (1) US4271391A (id)
JP (1) JPS5572864A (id)
CH (1) CH633889A5 (id)
DE (1) DE2855942A1 (id)
FR (1) FR2442451A1 (id)
GB (1) GB2042837B (id)
HK (1) HK384A (id)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866067A (ja) * 1981-06-06 1983-04-20 メトラバツト・ゲ−エムベ−ハ− デイジタル測定器
JPS5970968A (ja) * 1982-10-15 1984-04-21 Shiojiri Kogyo Kk 波形チエツク機能付デジタルマルチメ−タ−
JPH01156671A (ja) * 1987-12-15 1989-06-20 Hitachi Jidosha Buhin Hanbai Kk オシロスコープ操作支援装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197867A (ja) * 1983-04-26 1984-11-09 Shin Kobe Electric Mach Co Ltd オシロスコ−プ
DE3511602A1 (de) * 1985-03-27 1986-10-02 CREATEC Gesellschaft für Elektrotechnik mbH, 1000 Berlin Signalverarbeitungsgeraet
DE3611683A1 (de) * 1986-04-08 1987-10-15 Bbc Brown Boveri & Cie Digitales messverfahren zur anzeige von messwerten auf einem display
US4843307A (en) * 1986-04-24 1989-06-27 Kabushiki Kaisha Kenwood Voltage difference measuring equipment
US4743844A (en) * 1986-12-19 1988-05-10 Tektronix, Inc. Self-adjusting oscilloscope
US4764721A (en) * 1987-03-24 1988-08-16 Tektronix, Inc. Locking scales to waveform displays
US5235269A (en) * 1990-03-19 1993-08-10 Yokogawa Electric Corporation Waveform measuring device
US5235270A (en) * 1990-03-19 1993-08-10 Yokogawa Electric Corporation Waveform measuring device
US5396168A (en) * 1992-03-27 1995-03-07 Tandy Corporation Digital multimeter with microprocessor control
JPH11271363A (ja) * 1998-03-19 1999-10-08 Ando Electric Co Ltd 電気光学サンプリングオシロスコープ
US6278268B1 (en) * 2000-02-11 2001-08-21 Agilent Technologies, Inc. Method for controlling scale parameters of an instrument in response to input to an event-generating control sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204144A (en) * 1963-02-05 1965-08-31 California Instr Corp Oscilloscope control circuitry
US3354392A (en) * 1964-09-02 1967-11-21 Mesur Matic Electronics Corp Cathode ray voltmeter using sweep signal for scale generation and for input signal level comparison
US3662373A (en) * 1970-02-26 1972-05-09 Fabri Tek Instr Inc Information display system
CH520938A (de) * 1970-05-27 1972-03-31 Bbc Brown Boveri & Cie Anordnung zur optischen Darstellung von zeitlich veränderlichen elektrischen Spannungen
US3689835A (en) * 1970-09-10 1972-09-05 Veeder Industries Inc Analog/digital meter having front indicator means overlying a rear indicator means
US3873918A (en) * 1971-11-04 1975-03-25 Coulter Electronics Particle analyzing apparatus including a system for visually displaying a particle size distribution curve on a 100 percent scale irrespective of the quantity of particles sampled by the apparatus
GB1559074A (en) * 1975-11-05 1980-01-16 Nat Res Dev Electonic analogues waveform displays
DE2737201C3 (de) * 1976-08-27 1980-05-08 Gossen Gmbh, 8520 Erlangen Meßgerät mit Ziffernanzeige und Kathodenstrahlröhre
US4144573A (en) * 1976-10-27 1979-03-13 Sun Electric Corporation Metering system
US4114095A (en) * 1977-03-09 1978-09-12 Rca Corporation Solid state oscilloscope

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866067A (ja) * 1981-06-06 1983-04-20 メトラバツト・ゲ−エムベ−ハ− デイジタル測定器
JPS5970968A (ja) * 1982-10-15 1984-04-21 Shiojiri Kogyo Kk 波形チエツク機能付デジタルマルチメ−タ−
JPH01156671A (ja) * 1987-12-15 1989-06-20 Hitachi Jidosha Buhin Hanbai Kk オシロスコープ操作支援装置

Also Published As

Publication number Publication date
DE2855942C2 (id) 1987-02-19
GB2042837B (en) 1982-12-08
FR2442451B1 (id) 1983-02-25
GB2042837A (en) 1980-09-24
FR2442451A1 (fr) 1980-06-20
HK384A (en) 1984-01-13
US4271391A (en) 1981-06-02
CH633889A5 (de) 1982-12-31
JPH0123742B2 (id) 1989-05-08
DE2855942A1 (de) 1980-06-04

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